Overview of stator slot-opening permanent magnet machines

S Niu, S Wang, X Zhao - IEEE Transactions on Transportation …, 2022 - ieeexplore.ieee.org
In the past few decades, the stator permanent magnet (PM) machines have attracted much
research attention because of their reliable rotor structure, high power density, wide speed …

Analysis of novel consequent pole flux reversal permanent magnet machines

H Qu, ZQ Zhu, H Li - IEEE Transactions on Industry …, 2020 - ieeexplore.ieee.org
In this article, a new type of consequent pole flux reversal permanent magnet (CFRPM)
machine, which features more iron poles than PM poles under one stator tooth, is proposed …

电动汽车新型转子内置式永磁同步电动机转矩脉动与电磁振动抑制研究

王道涵, 彭晨, 王柄东, 冯振康, 张方旭 - 中国电机工程学报, 2021 - epjournal.csee.org.cn
转矩脉动和电磁振动是评价电动汽车(electric vehicles, EVs) 电机品质的2 项重要因素.
该文设计并研发一种新型两段式磁极转子结构, 以降低电动汽车内置式永磁(interior permanent …

Analysis of dual-armature flux reversal permanent magnet machines with Halbach array magnets

Y Zheng, L Wu, J Zhu, Y Fang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this paper, a novel dual-armature (DA) flux reversal permanent magnet (PM) machine with
halbach array magnets in the stator slot opening is proposed, which is abbreviated as DA …

Analytical prediction of Halbach array permanent magnet machines considering finite tooth permeability

HS Zhang, ZX Deng, ML Yang, Y Zhang… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
The most significant assumption of conventional analytical methods (eg, the subdomain
technique) is that the stator and rotor iron cores are infinitely permeable. The magnetic …

Multiobjective optimization design of unequal halbach array permanent magnet vernier motor based on optimization algorithm

Q Chen, Y Fan, Y Lei, X Wang - IEEE Transactions on Industry …, 2022 - ieeexplore.ieee.org
This article proposes a consequent-pole unequal Halbach vernier wheel motor
(CPUHVWM), which effectively reduces the self-flux leakage between permanent magnets …

New dual-PM spoke-type flux-reversal machines for direct-drive applications

F Wei, ZQ Zhu, H Qu, L Yan, J Qi - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this article, a new dual-permanent magnet spoke-type flux-reversal machine (dual-PM
SFRM) for direct-drive applications is proposed. Tangentially magnetized permanent …

Investigation of the power factor of magnetic-field modulated brushless double-rotor machine

J Bai, J Liu, G Liu, Y Liu, P Zheng - IEEE Transactions on Power …, 2020 - ieeexplore.ieee.org
The magnetic-field modulated brushless double-rotor machine (MFM-BDRM), getting rid of
brush and slip ring, is a preferable selection for the power splitting device in hybrid electric …

A novel flux-reversal bearingless slice motor controlled by rotor angle independent suspension current

T Pei, D Li, J Liu, W Kong - IEEE Transactions on Industrial …, 2022 - ieeexplore.ieee.org
A novel flux-reversal bearingless slice motor with rotor angle independent suspension
current (DC-FRBLM) is proposed in this article. The rotor is simple and robust with neither a …

Analysis of a flux reversal machine with consequent-pole evenly distributed PM

Y Zheng, W Xiang, H Xu, P Tan… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Flux reversal machine with evenly distributed PM (ED-FRM) is proved to have high torque
density and smooth torque waveform. To further increase the torque density and reduce the …